G06V 30/41
Analysis of document content
Official title: Analysis of document content (recognition of printed characters based on code marks G06V30/224)
G06V30/41 (Analysis of document content) appears on 5,727 US grants and 6,557 published applications in this corpus.
Search patents in G06V- Granted patents
- 5,727
- Published applications
- 6,557
- Assignees
- 1,566
- Inventors
- 12,025
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 15 | 0 |
| 1995 | 13 | 0 |
| 1996 | 16 | 0 |
| 1997 | 16 | 0 |
| 1998 | 42 | 0 |
| 1999 | 34 | 0 |
| 2000 | 23 | 0 |
| 2001 | 30 | 11 |
| 2002 | 26 | 39 |
| 2003 | 28 | 49 |
| 2004 | 31 | 59 |
| 2005 | 21 | 65 |
| 2006 | 56 | 102 |
| 2007 | 53 | 88 |
| 2008 | 51 | 78 |
| 2009 | 49 | 113 |
| 2010 | 84 | 95 |
| 2011 | 73 | 92 |
| 2012 | 125 | 103 |
| 2013 | 148 | 131 |
| 2014 | 153 | 190 |
| 2015 | 184 | 233 |
| 2016 | 263 | 288 |
| 2017 | 226 | 325 |
| 2018 | 266 | 326 |
| 2019 | 350 | 483 |
| 2020 | 439 | 533 |
| 2021 | 510 | 689 |
| 2022 | 529 | 629 |
| 2023 | 581 | 590 |
| 2024 | 503 | 486 |
| 2025 | 453 | 434 |
| 2026 | 299 | 326 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Machine-learning based automated document integration into genealogical trees6 Oct 2026US 12,754,896 B2Ancestry. com Operations Inc.
- Information processing apparatus, method of controlling information processing apparatus, and storage medium6 Oct 2026US 12,754,965 B2Canon Kabushiki Kaisha
- Generative document editing pipelines informed by content management system data6 Oct 2026US 12,755,088 B1Dropbox, Inc.
- Hybrid system for evidence-grounded narrative generation with structure-preserving document processing and quality-gated retrieval6 Oct 2026US 12,755,089 B1U.S. Bancorp, National Association
- Unified framework for analysis and recognition of identity documents6 Oct 2026US 12,755,570 B2Smart Engines Service, LLC
- System and method for artificial intelligence-based data structuring for document data objects8 Oct 2026US 2026/0310733 A1Galaxy US Opco Inc D/B/A Vialto Partners
- System and method for automated end-to-end computational reproducibility auditing of scientific research8 Oct 2026US 2026/0310883 A1The Trustees of the Stevens Institute of Technology
- System and method for determining dimensions of objects in an image8 Oct 2026US 2026/0311358 A1Infrrd Inc
- System and method for automated document annotation8 Oct 2026US 2026/0311503 A1Quantiphi, Inc
- Dynamic signature identification from handwritten elements8 Oct 2026US 2026/0311514 A1Oracle International Corporation
Most cited
By later US patents
- Image processing system792US 8,289,403 B2Kabushiki Kaisha Toshiba · 2012
- Hierarchical document comparison system and method724US 6,560,620 B1Aplix Research, Inc. · 2003
- Prioritization of messages within gallery639US 9,430,783 B1Snapchat, Inc. · 2016
- Priority based placement of messages in a geo-location based event gallery635US 9,094,137 B1Snapchat, Inc. · 2015
- Geo-location based event gallery630US 9,113,301 B1Snapchat, Inc. · 2015